Simple Adjustable Timer Circuit using 555 timer IC constructed to give alert sound for variable time limits,…
Tag: monostable timer
Vibration Alarm Circuit using IC555
The simple and reliable Vibration alarm circuit designed by using Vibration sensor switch SW – 18020P…
Clap switch circuit using IC 555
This Clap switch circuit using IC 555 is a hobby circuit, makes LED to glow while you…